Genshin Impact 7.0 New Artifact Sets Guide: Scarlet Proof & Heart of the Furnace Complete Breakdown

Scarlet Proof: The Stellar Swirl DPS Set

Scarlet Proof is the dedicated damage set among the Genshin Impact 7.0 new artifact sets for characters who personally trigger Stellar Swirl. Its bonuses read cleanly:

• 2-Piece: ATK +18%
• 4-Piece: After the equipping character triggers a Stellar Swirl reaction, CRIT Rate increases by 16% and Stellar Swirl reaction DMG increases by 40% for 10 seconds.

The set rewards on-field or reaction-triggering play. Because the CRIT Rate and damage boost only activate when the wearer triggers the reaction, it shines brightest on units who can reliably create Stellar Vortexes.

Best Characters for Scarlet Proof

Yumemizuki Mizuki currently stands as the clearest user. Her kit already leans into Anemo-Cryo interactions, and the 40% Stellar Swirl damage bonus plus free CRIT Rate lets her explode those Polestar Wind Clusters for massive numbers.

Cryo Traveler can also run it effectively in off-field Stellar Swirl setups, especially once their free signature sword is in hand. As more Anemo or Cryo units receive Stellar Linchpin passives in later patches, the list will grow, but right now Mizuki and select Cryo carries top the priority.

When farming, prioritize Sands of ATK% or Elemental Mastery (depending on team), Goblet of ATK% or the relevant DMG bonus, and Circlet of CRIT Rate or CRIT DMG. Substats should chase CRIT Rate, CRIT DMG, ATK%, and enough Energy Recharge to keep the reaction loop alive.

Heart of the Furnace: The Universal Stellar Support Set

Where Scarlet Proof focuses on one character’s personal damage, Heart of the Furnace elevates the entire party. Its effects are:

• 2-Piece: ATK +18%
• 4-Piece: When the equipping character triggers a Stellar Glimmer reaction (Stellar-Conduct or Stellar Swirl) or deals Stellar Glimmer reaction DMG, their ATK increases by 12% for 12 seconds. Nearby party members also gain 50% increased Stellar Glimmer reaction DMG for the same duration. The effect can trigger off-field and does not stack from multiple copies of the same set.

This is the set every Stellar team wants on at least one support. The team-wide 50% damage bonus is enormous, and the fact that it works from off-field makes it flexible for characters who apply Cryo or Electro without needing field time.

Best Characters for Heart of the Furnace

Odette is the premier holder for this artifact set. As the new 5-star Cryo support who enables both Stellar-Conduct and Stellar Swirl, she naturally triggers the 4-piece while contributing her own off-field damage. Cryo Traveler, Alyosha, Yae Miko, and even Qiqi all make excellent secondary options depending on whether you need more Cryo application, Electro for Conduct, or pure battery support. In pure Stellar Swirl teams you can still place it on a second Cryo unit if Odette is already carrying personal-damage pieces.

Remember that the team buff does not stack, so make sure to never equip two characters with the full 4-piece in the same party. One is enough.

How to Farm the Genshin Impact 7.0 New Artifact Sets

Both sets drop from the same domain: Inverted Glacier in Everfrozen Earth, Snezhnaya. Unlock requirements are low like Adventure Rank 10 or completion of the early Mondstadt Archon Quest. So even mid-game accounts can start running it immediately after the patch.

Condensed Resin remains the most efficient way to farm. Aim for World Level 8 or higher for consistent 5-star drops. Once you have a usable 4-piece of one set, strongbox older artifacts into the other if the Mystic Offering options expand later. Artifact inventory expansion to 2,700 helps, but you will still want a clear plan: decide which characters need Scarlet Proof first, then fill Heart of the Furnace supports.

Stat Priority and Team Synergy Tips

Across both these Genshin Impact 7.0 artifact sets the main-stat priority stays consistent for most users:

Substats: CRIT Rate > CRIT DMG > ATK% > Energy Recharge > Elemental Mastery.

Stellar Glimmer damage scales primarily with ATK rather than Elemental Mastery, so traditional EM stacking is less valuable than in older reaction teams. Pair Scarlet Proof carriers with strong Cryo applicators and Anemo units who can keep the Vortex stacking. Heart of the Furnace holders thrive alongside Odette or Cryo Traveler because the team buff multiplies every Stellar hit the party lands.

If you plan to pull for Odette or invest heavily in the new Cryo Traveler playstyle, topping up through Enjoygm once more becomes relevant. Extra Genesis Crystals you collect there let you secure constellations or the signature weapons that amplify these exact artifact bonuses, turning good sets into account-defining ones.

Final Farming Priority and Tips

Start with Heart of the Furnace if your account already has a solid Anemo DPS or plans to run Odette. The team-wide buff pays dividends across multiple teams. Once you have one strong 4-piece support set, shift resin to Scarlet Proof for your main Stellar Swirl carry.

Avoid these mistakes: equipping two Heart of the Furnace 4-pieces (the buff does not stack), farming before AR 45 if you still need talent books and boss materials, or ignoring Energy Recharge on supports so the reaction loop breaks mid-Abyss. The domain also feeds the new Spiral Abyss reward rotation, so consistent runs accelerate both personal builds and endgame progress.

Conclusion

And that is it. The Genshin Impact 7.0 new artifact sets reward players who understand the new Stellar Glimmer system. Scarlet Proof turns the right DPS into a Vortex machine; Heart of the Furnace turns an entire team into one. Farm smart, pair them with the correct characters, and Snezhnaya’s challenges will feel a lot less merciless.